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SMS messaging in US with 10DLC

Easy set up, high delivery rate and improved customer experiences all delivered with 10-digit long code (10DLC).

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Send high volumes of SMS and MMS

Benefits of 10DLC

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    Improved SMS delivery quality

    Increase delivery rates and get higher throughput in comparison with long numbers, all using local 10DLC.
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    Quick and easy set up

    Enjoy minimal onboarding, with fast and easy provisioning of 10DLC.
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    Support for voice calls

    Give your customers the option to turn SMS conversations into a more engaging voice call.
A screenshot showcasing Sinch 10 DLC A2P messaging

Leverage local presence

Enhance trust and improve brand recognition

A dedicated and sanctioned number for each brand helps reduce phishing, it also means that carriers are less likely to flag messages as spam. 

10DLC is a cost-effective way to speak to your audience, using a local, recognizable phone number that they are more likely to reply to. 

Learn best practices on how to launch your 10DLC campaign with our latest on-demand webinar: 10DLC: the future of conversational messaging


A better user experience, higher message throughput and delivery rates

Higher messaging throughput

With 10DLC numbers, businesses get much higher messaging throughput than with local or toll-free long codes.

Lower costs

10DLC numbers are not only quicker and easier to set up, but they're also less costly compared to short codes.

Support for voice calls

Aside from the messaging functionality, 10DLC numbers will also support voice calls.

Compatible with landlines

Businesses will be able to provision their landlines as 10DLC and use existing numbers for sending and receiving SMS.

Partnering with Sinch you get:

Global reach, local expertise

We hold direct connections to ALL tier 1, 2, and 3 carriers in the United States and 350+ carriers globally. 

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Carrier-grade platform

We’re set to handle vast volumes of traffic. Our biggest customers send between 0.5 – 1 billion SMS transactions a month.

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Trusted service provider

Our customer base of 1000+ global enterprise customers includes 8/10 of the largest US tech companies.


Other questions about 10DLC?

Check out our latest 10DLC FAQ blog

Deeper Insights

Check out our latest guides, reports and webinars for a new take on creating engaging communications

A step-by-step guide to 10DLC messaging

Find out how to launch a 10DLC messaging campaign in 5 easy steps.

Read now!

Webinar: What you need to know about 10DLC

Find out how every business can securely incorporate A2P messaging in their campaigns and stay compliant.

Watch now!

10DLC: The new long code A2P messaging

In this blog post we we get into the nitty-gritty on steps you need to take to start using 10DLC.

Read the blog

Contact us

Talk to our experts & get early access

If you want to learn more about 10DLC or how to migrate to it, speak to one of our experts and start enjoying:

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    Higher delivery & open rates
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    A better customer experience
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    Quick & easy set up
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